Now showing items 1-5 of 5

    • Effects of an intense ice storm on the structure of a northern hardwood forest 

      Rhoads, Anne; Hamburg, Steven; Fahey, Timothy; Siccama, Thomas; Hane, Elizabeth; Battles, John; Cogbill, Charles; Randall, Jesse; Wilson, Geoff (National Research Council Canada: Canadian Journal of Forest Research, 2002)
      A major ice storm in January 1998 provided an opportunity to study the effects of a rare, intense disturbance on the structure of the northern hardwood forest canopy. Canopy damage was assessed using visual damage classes ...
    • Finding Yosemite: a reflection on conservation 

      Witkowski, Jennifer (2007-11-01)
      Yosemite National Park has always been a National treasure of natural beauty, making it a popular tourist attraction by providing protection for unique geological formations, wildlife, and land of historic value. The parks ...
    • Indirect effects of beech bark disease on sugar maple seedling survival 

      Hane, Elizabeth (National Research Council Canada: Canadian Journal of Forest Research, 2003)
      To investigate the mechanisms of indirect effects of the increased presence of American beech (Fagus grandifolia Ehrh.) saplings on sugar maple (Acer saccharum Marsh.) seedling survival, I conducted several experiments in ...
    • Phytotoxicity of American beech leaf leachate to sugar maple seedlings in a greenhouse experiment 

      Hane, Elizabeth; Hamburg, Steven; Barber, Adelia; Plaut, Jennifer (National Research Council Canada: Canadian Journal of Forest Research, 2003)
      In an effort to reexamine the factors that affect codominance of American beech (Fagus grandifolia Ehrh.) and sugar maple (Acer saccharum Marsh.), a greenhouse experiment was conducted to test the potential phytotoxic ...
    • Spatial and temporal variation in calcium and aluminum in northern hardwood forest floors 

      Yanai, R.; Phillips, R.; Arthur, M.; Siccama, Thomas; Hane, Elizabeth (Springer: Water, Air and Soil Pollution, 2005-01)
      Acid rain results in losses of exchangeable base cations from soils, but the mechanism of base cation displacement from the forest floor is not clear, and has been hypothesized to involve mobilization of aluminum from the ...